stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Scientific Method Flashcards | StudBud
Scientific Method
1 / 19
In a study of how sleep affects test scores, which group would be the control?
A
the group that received 2 hours of sleep
B
the group that received 0 hours of sleep
C
the group that received 4 hours of sleep
D
the group that received 6 hours of sleep
Next
0
0
correct · 0:00
